Tusaalaha ZDT oo toos ah waalka kontoroolka wareegga wareegga
Taxanaha ZDT Automtic recirculation valve waa nooc ka mid ah qalabka ilaalinta bamka. Waxay si otomaatig ah u ilaalisaa bamka centrifugal marka jidhka bamka uu dhaco burbur cavitation ama aan degganayn (gaar ahaan gudbinta biyaha kulul marka hawl yar tahay). Marka socodka bamka uu ka hooseeyo socodka hore loo sii dejiyay, dhaafsigu wuxuu si buuxda u furmi karaa si loo hubiyo bamka socodka ugu yar ee loo baahan yahay. Xataa orodka si buuxda u xiran, oo ah socodka ugu weyn waa eber, socodka ugu yar wuxuu sidoo kale ka soo bixi karaa hareeraha.
Taxanaha ZDT wuxuu leeyahay marin weyn, iyo waalkani wuxuu ku habboon yahay marinka socodka weyn, kala duwanaanshaha cadaadiska ugu badan waa 4MPa, doorasho gaar ah waxaa go'aamiya warshad.
• Qaab dhismeedka fudud, hawlgal lagu kalsoonaan karo oo deggan, oo leh qaybo dhaqdhaqaaq yar.
• U fududaato rakibaadda, waxaa lagu rakibi karaa si toos ah ama toosan meesha matoorka laga soo baxo.
Socodka dhaafka waa weyn yahay, socodka ugu badan waa 60% socodka ugu weyn, KV valve waa la hagaajin karaa.
• Kala duwanaanshaha cadaadiska shaqada ee dhaafitaanka ugu badnaan waa 4MPa. Ka gudubka shaqada soo-noqosho la'aanta waa ikhtiyaari.
• Dhexdhexaadinta la adeegsan karo oo ay ku jiraan: biyo, saliid, methanol iyo dhexdhexaad kale oo dareere ah.
• Heerkulka shaqada: -196℃ ilaa +130℃.
Nooca jirka ee Valve: waalka tuurista saddex-geesoodka ah
Dhexroor magaca ah: NPS1"-16" (DN25, 32, 40, 50, 65, 80, 100, 200, 250, 300, 350, 400)
Cadaadiska magaca: CL150#-400# (PN16, 25, 40, 64)
Nooca xiriirka dhamaadka: Flange FF, RF, RTJ, BW, SW, iwm.
Marka loo eego kala duwanaanshaha qulqulka muhiimka ah ee inductive, saxanka weyn ee saxanka hubinta kolaytada si toos ah ee waalka dib u wareega ayaa si toos ah u dhaqaaqi doonta meel cayiman. Isla mar ahaantaana, saxanka ugu weyn ee waalka waalka, ku wareeji dhaqdhaqaaqa saxanka weyn ee waalka si aad u gudubto, iyada oo loo marayo kontoroolka booska saxanka waalka, beddel aagga xannibaadda, si loo xakameeyo socodka socodka. Marka saxanka weyn ee waalka uu ku soo laabto kursiga waalka uu xiran yahay, dhammaan socodka dib u socodka iyada oo la marayo marinka. Marka saxanka weyn ee waalka uu u kaco booska sare, dhaafitaanka si buuxda ayaa loo xirayaa, dhammaan socodka socodka bamka ee nidaamka socodsiinta. Waalkani waxa uu hal jidh ka dhigayaa afar hawlood.
• Aragtida socodka: Dib-u-wareejinta tooska ah ee waalka weyn ee saxanka ayaa si toos ah u ogaan kara socodka ugu muhiimsan ee nidaamka, iyadoo la raacayo socodka si loo go'aamiyo booska saxanka valve weyn iyo saxanka dhaafka.
Xakamaynta dib-u-wareejinta: Waalka dib-u-wareejinta otomaatiga ah wuxuu nuugi karaa bamka hawlgalka caadiga ah ee loo baahan yahay socodka ugu yar ee aaladda kaydinta iyada oo la marayo marinka, si loo habeeyo sifada bamka HQ, si loo xaqiijiyo dib u warshadaynta.
• Hubi waalka: Waalka dib u wareega ee otomaatiga ah waxa kale oo uu leeyahay saamaynta waalka hubinta, isaga oo ka hortagaya dareeraha dib u socodka si uu jidhka ugu shubo. Ka gudubka shaqada soo-noqosho la'aanta waa ikhtiyaari.
Xajmiga gaarka ah waa la beddeli karaa. Heerka socodka ugu badan ee dhaafka ayaa ku xiran qiimaha ugu badan ee Kv.
| No | Magaca | Qalab | No | Magaca | Qalab | ||
| 1 | Jirka | WCB | CF8 | 11 | Faraanti | EPDM | EPDM |
| 2 | Dib u warshadaynta saxanka | 2Cr13 | 304 | 12 | bool bool ah | 45 | 0Cr18Ni9 |
| 3 | Kursiga dib u warshadaynta | 2Cr13 | 304 | 13 | lowska hex | 35 | 0Cr18Ni9 |
| 4 | Qanjirka 'Screw' | 2Cr13 | 304 | 14 | Bonnet | WCB | CF8 |
| 5 | Faraanti | EPDM | EPDM | 15 | block hagaha | 2Cr13 | 304 |
| 6 | Saxanka ugu weyn | 2Cr13+STL | 304+STL | 16 | Bushing | 2Cr13 | 304 |
| 7 | Faraanti | EPDM | EPDM | 17 | Gogol daloola | 2Cr13 | 304 |
| 8 | Gasket | 2Cr13 | 304 | 18 | Dhammaadka giraanta | 2Cr13 | 304 |
| 9 | lowska hexage | 304 | 304 | 19 | Gu'ga 2 | 60Si2Mn | 1Cr18Ni9Ti |
| 10 | Guga | 60Si2Mn | 1Cr18Ni | ||||
